Ich fänds ja geil wenn das jemand verstehen könnt ich nciht !
Wieso steht in der Input Accept all obwohl ich unter yast alles weggelassen hab ?
Chain INPUT (policy DROP)
target prot opt source destination
ACCEPT all -- anywhere anywhere
LOG udp -- anywhere anywhere udp dpts:netbios-ns
:netbios-dgm LOG level warning tcp-options ip-options prefix `SFW2-IN-ACC-SAMBA
'
ACCEPT udp -- anywhere anywhere state NEW,RELATED,E
STABLISHED udp dpts:netbios-ns:netbios-dgm
LOG all -- anywhere 255.255.255.255 LOG level warning t
cp-options ip-options prefix `SFW2-DROP-BCASTe '
DROP all -- anywhere 255.255.255.255
LOG all -- anywhere 100.0.0.255 LOG level warning t
cp-options ip-options prefix `SFW2-DROP-BCASTe '
DROP all -- anywhere 100.0.0.255
input_ext all -- anywhere anywhere
input_int all -- anywhere anywhere
LOG all -- anywhere linux.site LOG level warning t
cp-options ip-options prefix `SFW2-IN-ACC_DENIED_INT '
DROP all -- anywhere linux.site
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-IN-ILL-TARGET '
DROP all -- anywhere anywhere
Chain FORWARD (policy DROP)
target prot opt source destination
TCPMSS tcp -- anywhere anywhere tcp flags:SYN,RST/S
YN TCPMSS clamp to PMTU
ACCEPT all -- anywhere anywhere
ACCEPT all -- anywhere anywhere
forward_ext all -- anywhere anywhere
forward_int all -- anywhere anywhere
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWD-ILL-ROUTING '
DROP all -- anywhere anywhere
ACCEPT all -- anywhere anywhere state NEW,RELATED,E
STABLISHED
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FORWARD-ERROR '
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
ACCEPT all -- anywhere anywhere
LOG icmp -- anywhere anywhere icmp time-exceeded
LOG level warning tcp-options ip-options prefix `SFW2-OUT-TRACERT-ATTEMPT '
ACCEPT icmp -- anywhere anywhere icmp time-exceeded
ACCEPT icmp -- anywhere anywhere icmp port-unreachab
le
ACCEPT icmp -- anywhere anywhere icmp fragmentation-
needed
ACCEPT icmp -- anywhere anywhere icmp network-prohib
ited
ACCEPT icmp -- anywhere anywhere icmp host-prohibite
d
ACCEPT icmp -- anywhere anywhere icmp communication-
prohibited
DROP icmp -- anywhere anywhere icmp destination-un
reachable
ACCEPT all -- anywhere anywhere state NEW,RELATED,E
STABLISHED
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-OUTPUT-ERROR '
Chain forward_dmz (0 references)
target prot opt source destination
LOG all -- anywhere linux.site LOG level warning t
cp-options ip-options prefix `SFW2-FWDdmz-DROP-CIRCUMV '
DROP all -- anywhere linux.site
LOG all -- anywhere linux.site LOG level warning t
cp-options ip-options prefix `SFW2-FWDdmz-DROP-CIRCUMV '
DROP all -- anywhere linux.site
LOG icmp -- anywhere anywhere state RELATED icmp
destination-unreachable LOG level warning tcp-options ip-options prefix `SFW2-FW
Ddmz-FWD-RELA '
LOG icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply LOG level warning tcp-options ip-options prefix `SFW2-FWD
dmz-FWD-RELA '
ACCEPT icmp -- anywhere anywhere state RELATED icmp
destination-unreachable
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWDdmz-ACC-MASQ '
ACCEPT all -- anywhere anywhere state NEW,RELATED,E
STABLISHED
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWDdmz-ACC-MASQ '
ACCEPT all -- anywhere anywhere state RELATED,ESTAB
LISHED
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWDdmz-DROP-DEFLT '
DROP all -- anywhere anywhere
Chain forward_ext (1 references)
target prot opt source destination
LOG all -- anywhere linux.site LOG level warning t
cp-options ip-options prefix `SFW2-FWDext-DROP-CIRCUMV '
DROP all -- anywhere linux.site
LOG icmp -- anywhere anywhere state RELATED icmp
destination-unreachable LOG level warning tcp-options ip-options prefix `SFW2-FW
Dext-FWD-RELA '
LOG icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply LOG level warning tcp-options ip-options prefix `SFW2-FWD
ext-FWD-RELA '
ACCEPT icmp -- anywhere anywhere state RELATED icmp
destination-unreachable
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWDext-ACC-MASQ '
ACCEPT all -- anywhere anywhere state NEW,RELATED,E
STABLISHED
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWDext-ACC-MASQ '
ACCEPT all -- anywhere anywhere state RELATED,ESTAB
LISHED
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWDext-DROP-DEFLT '
DROP all -- anywhere anywhere
Chain forward_int (1 references)
target prot opt source destination
LOG all -- anywhere linux.site LOG level warning t
cp-options ip-options prefix `SFW2-FWDint-DROP-CIRCUMV '
DROP all -- anywhere linux.site
LOG icmp -- anywhere anywhere state RELATED icmp
destination-unreachable LOG level warning tcp-options ip-options prefix `SFW2-FW
Dint-FWD-RELA '
LOG icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply LOG level warning tcp-options ip-options prefix `SFW2-FWD
int-FWD-RELA '
ACCEPT icmp -- anywhere anywhere state RELATED icmp
destination-unreachable
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWDint-ACC-MASQ '
ACCEPT all -- anywhere anywhere state NEW,RELATED,E
STABLISHED
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWDint-ACC-MASQ '
ACCEPT all -- anywhere anywhere state RELATED,ESTAB
LISHED
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-FWDint-DROP-DEFLT '
DROP all -- anywhere anywhere
Chain input_dmz (0 references)
target prot opt source destination
LOG icmp -- anywhere anywhere icmp echo-request L
OG level warning tcp-options ip-options prefix `SFW2-INdmz-ACC-PING '
ACCEPT icmp -- anywhere anywhere icmp echo-request
LOG icmp -- anywhere anywhere icmp echo-reply LOG
level warning tcp-options ip-options prefix `SFW2-INdmz-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply
LOG icmp -- anywhere anywhere icmp destination-un
reachable LOG level warning tcp-options ip-options prefix `SFW2-INdmz-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp destination-unreachable
LOG icmp -- anywhere anywhere icmp time-exceeded
LOG level warning tcp-options ip-options prefix `SFW2-INdmz-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp time-exceeded
LOG icmp -- anywhere anywhere icmp parameter-prob
lem LOG level warning tcp-options ip-options prefix `SFW2-INdmz-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp parameter-problem
LOG icmp -- anywhere anywhere icmp timestamp-repl
y LOG level warning tcp-options ip-options prefix `SFW2-INdmz-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp timestamp-reply
LOG icmp -- anywhere anywhere icmp address-mask-r
eply LOG level warning tcp-options ip-options prefix `SFW2-INdmz-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp address-mask-reply
LOG icmp -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-INdmz-DROP-ICMP '
DROP icmp -- anywhere anywhere
LOG tcp -- anywhere anywhere tcp dpt:ident flags
:SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INdmz-REJ
ECT '
reject_func tcp -- anywhere anywhere tcp dpt:ident fla
gs:SYN,RST,ACK/SYN
LOG tcp -- anywhere anywhere tcp dpt:ssh flags:S
YN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP
'
DROP tcp -- anywhere anywhere tcp dpt:ssh flags:S
YN,RST,ACK/SYN
LOG tcp -- anywhere anywhere tcp dpt:sunrpc flag
s:SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DR
OP '
DROP tcp -- anywhere anywhere tcp dpt:sunrpc flag
s:SYN,RST,ACK/SYN
LOG tcp -- anywhere anywhere tcp dpt:swat flags:
SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP
'
DROP tcp -- anywhere anywhere tcp dpt:swat flags:
SYN,RST,ACK/SYN
LOG tcp -- anywhere anywhere state RELATED,ESTAB
LISHED LOG level warning tcp-options ip-options prefix `SFW2-INdmz-ACC-HiTCP '
ACCEPT tcp -- anywhere anywhere state RELATED,ESTAB
LISHED
LOG udp -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-INdmz-ACC-HiUDP '
ACCEPT udp -- anywhere anywhere state RELATED,ESTAB
LISHED
LOG udp -- anywhere anywhere udp dpt:ssh state N
EW LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP '
DROP udp -- anywhere anywhere udp dpt:ssh state N
EW
LOG udp -- anywhere anywhere udp dpt:sunrpc stat
e NEW LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP '
DROP udp -- anywhere anywhere udp dpt:sunrpc stat
e NEW
LOG udp -- anywhere anywhere udp dpt:sunrpc stat
e NEW LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP '
DROP udp -- anywhere anywhere udp dpt:sunrpc stat
e NEW
LOG udp -- anywhere anywhere udp dpt:ntp state N
EW LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP '
DROP udp -- anywhere anywhere udp dpt:ntp state N
EW
LOG udp -- anywhere anywhere udp dpt:ntp state N
EW LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP '
DROP udp -- anywhere anywhere udp dpt:ntp state N
EW
LOG udp -- anywhere anywhere udp dpt:netbios-ns
state NEW LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP '
DROP udp -- anywhere anywhere udp dpt:netbios-ns
state NEW
LOG udp -- anywhere anywhere udp dpt:netbios-dgm
state NEW LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP '
DROP udp -- anywhere anywhere udp dpt:netbios-dgm
state NEW
LOG udp -- anywhere anywhere udp dpt:smpnameres
state NEW LOG level warning tcp-options ip-options prefix `SFW2-INdmz-DROP '
DROP udp -- anywhere anywhere udp dpt:smpnameres
state NEW
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-INdmz-DROP-DEFLT '
DROP all -- anywhere anywhere
Chain input_ext (1 references)
target prot opt source destination
LOG icmp -- anywhere anywhere icmp source-quench
LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-SOURCEQUENCH '
ACCEPT icmp -- anywhere anywhere icmp source-quench
LOG icmp -- anywhere anywhere icmp echo-request L
OG level warning tcp-options ip-options prefix `SFW2-INext-ACC-PING '
ACCEPT icmp -- anywhere anywhere icmp echo-request
LOG icmp -- anywhere anywhere icmp echo-reply LOG
level warning tcp-options ip-options prefix `SFW2-INext-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply
LOG icmp -- anywhere anywhere icmp destination-un
reachable LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp destination-unreachable
LOG icmp -- anywhere anywhere icmp time-exceeded
LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp time-exceeded
LOG icmp -- anywhere anywhere icmp parameter-prob
lem LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp parameter-problem
LOG icmp -- anywhere anywhere icmp timestamp-repl
y LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp timestamp-reply
LOG icmp -- anywhere anywhere icmp address-mask-r
eply LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp address-mask-reply
LOG icmp -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-INext-DROP-ICMP '
DROP icmp -- anywhere anywhere
LOG tcp -- anywhere anywhere tcp dpt:ident flags
:SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-REJ
ECT '
reject_func tcp -- anywhere anywhere tcp dpt:ident fla
gs:SYN,RST,ACK/SYN
LOG tcp -- anywhere anywhere tcp dpt:ssh flags:S
YN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP
'
DROP tcp -- anywhere anywhere tcp dpt:ssh flags:S
YN,RST,ACK/SYN
LOG tcp -- anywhere anywhere tcp dpt:sunrpc flag
s:SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-DR
OP '
DROP tcp -- anywhere anywhere tcp dpt:sunrpc flag
s:SYN,RST,ACK/SYN
LOG tcp -- anywhere anywhere tcp dpt:swat flags:
SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP
'
DROP tcp -- anywhere anywhere tcp dpt:swat flags:
SYN,RST,ACK/SYN
LOG tcp -- anywhere anywhere state RELATED,ESTAB
LISHED LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-HiTCP '
ACCEPT tcp -- anywhere anywhere state RELATED,ESTAB
LISHED
LOG udp -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-INext-ACC-HiUDP '
ACCEPT udp -- anywhere anywhere state RELATED,ESTAB
LISHED
LOG udp -- anywhere anywhere udp dpt:ssh state N
EW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP '
DROP udp -- anywhere anywhere udp dpt:ssh state N
EW
LOG udp -- anywhere anywhere udp dpt:sunrpc stat
e NEW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP '
DROP udp -- anywhere anywhere udp dpt:sunrpc stat
e NEW
LOG udp -- anywhere anywhere udp dpt:sunrpc stat
e NEW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP '
DROP udp -- anywhere anywhere udp dpt:sunrpc stat
e NEW
LOG udp -- anywhere anywhere udp dpt:ntp state N
EW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP '
DROP udp -- anywhere anywhere udp dpt:ntp state N
EW
LOG udp -- anywhere anywhere udp dpt:ntp state N
EW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP '
DROP udp -- anywhere anywhere udp dpt:ntp state N
EW
LOG udp -- anywhere anywhere udp dpt:ntp state N
EW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP '
DROP udp -- anywhere anywhere udp dpt:ntp state N
EW
LOG udp -- anywhere anywhere udp dpt:netbios-ns
state NEW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP '
DROP udp -- anywhere anywhere udp dpt:netbios-ns
state NEW
LOG udp -- anywhere anywhere udp dpt:netbios-dgm
state NEW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP '
DROP udp -- anywhere anywhere udp dpt:netbios-dgm
state NEW
LOG udp -- anywhere anywhere udp dpt:smpnameres
state NEW LOG level warning tcp-options ip-options prefix `SFW2-INext-DROP '
DROP udp -- anywhere anywhere udp dpt:smpnameres
state NEW
LOG udp -- anywhere anywhere udp dpts:61000:6509
5 LOG level warning tcp-options ip-options prefix `SFW2-INext-ACC-MASQ '
ACCEPT udp -- anywhere anywhere state ESTABLISHED u
dp dpts:61000:65095
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-INext-DROP-DEFLT '
DROP all -- anywhere anywhere
Chain input_int (1 references)
target prot opt source destination
LOG all -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-INint-ACC-ALL-INT '
ACCEPT all -- anywhere anywhere
LOG icmp -- anywhere anywhere icmp echo-request L
OG level warning tcp-options ip-options prefix `SFW2-INint-ACC-PING '
ACCEPT icmp -- anywhere anywhere icmp echo-request
LOG icmp -- anywhere anywhere icmp echo-reply LOG
level warning tcp-options ip-options prefix `SFW2-INint-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp echo-reply
LOG icmp -- anywhere anywhere icmp destination-un
reachable LOG level warning tcp-options ip-options prefix `SFW2-INint-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp destination-unreachable
LOG icmp -- anywhere anywhere icmp time-exceeded
LOG level warning tcp-options ip-options prefix `SFW2-INint-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp time-exceeded
LOG icmp -- anywhere anywhere icmp parameter-prob
lem LOG level warning tcp-options ip-options prefix `SFW2-INint-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp parameter-problem
LOG icmp -- anywhere anywhere icmp timestamp-repl
y LOG level warning tcp-options ip-options prefix `SFW2-INint-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp timestamp-reply
LOG icmp -- anywhere anywhere icmp address-mask-r
eply LOG level warning tcp-options ip-options prefix `SFW2-INint-ACC-ICMP '
ACCEPT icmp -- anywhere anywhere state RELATED,ESTAB
LISHED icmp address-mask-reply
LOG icmp -- anywhere anywhere LOG level warning t
cp-options ip-options prefix `SFW2-INint-DROP-ICMP '
DROP icmp -- anywhere anywhere
LOG tcp -- anywhere anywhere tcp dpt:ident flags
:SYN,RST,ACK/SYN LOG level warning tcp-options ip-options prefix `SFW2-INint-REJ
ECT '
reject_func tcp -- anywhere anywhere tcp dpt:ident fla gs:SYN,RST,ACK/SYN
LOG tcp -- anywhere anywhere state RELATED,ESTAB LISHED LOG level warning tcp-options ip-options prefix `SFW2-INint-ACC-HiTCP '
ACCEPT tcp -- anywhere anywhere state RELATED,ESTAB LISHED
LOG udp -- anywhere anywhere LOG level warning t cp-options ip-options prefix `SFW2-INint-ACC-HiUDP '
ACCEPT udp -- anywhere anywhere state RELATED,ESTAB LISHED
LOG all -- anywhere anywhere LOG level warning t cp-options ip-options prefix `SFW2-INint-DROP-DEFLT '
DROP all -- anywhere anywhere
Chain reject_func (3 references)
target prot opt source destination
REJECT tcp -- anywhere anywhere reject-with tcp-res et
REJECT udp -- anywhere anywhere reject-with icmp-po rt-unreachable
REJECT all -- anywhere anywhere reject-with icmp-pr oto-unreachable
THX for coop